public void hydrate(Karamba.Loads.TemperatureLoad load)
{
beam_id = load.beamId;
coef = Math.Round(load.incT, 3);
}
// This is the method that actually does the work.
protected override void SolveInstance(IGH_DataAccess DA)
{
// Some variables
string output = ""; // The file output
string status = "Starting component...\n"; // The debug output
// Several arrays where the data is stored
List <Material> materials = new List <Material>();
List <CrossSection> crossSections = new List <CrossSection>();
List <Node> nodes = new List <Node>();
List <Beam> beams = new List <Beam>();
List <Load> loads = new List <Load>();
// We need to reset some variables because the objects are not freed until Grasshopper is unloaded
Parser.id_count = 1;
bool iSofistik = false;
string sofistikPath = "";
bool iTeddy = false;
bool AccessDatabase = false;
DA.GetData(1, ref beamSplit);
DA.GetData(3, ref iSofistik);
DA.GetData(4, ref iTeddy);
DA.GetData(5, ref AccessDatabase);
if (!Directory.Exists(@"C:/Program Files/SOFiSTiK/2018/SOFiSTiK 2018"))
{
DA.GetData(6, ref sofistikPath);
}
if (AccessDatabase)
{
AccessSofistik.AccessSofData.Main();
}
try {
// Load the data from Karamba
// Retrieve and clone the input model
GH_Model in_gh_model = null;
if (!DA.GetData <GH_Model>(0, ref in_gh_model))
{
return;
}
Model model = in_gh_model.Value;
model = (Karamba.Models.Model)model.Clone(); // If the model is not cloned a modification to this variable will imply modification of the input model, thus modifying behavior in other components.
if (model == null)
{
status += "ERROR: The input model is null.";
output = "Nothing to convert";
}
else
{
string path = null;
if (!DA.GetData <string>(2, ref path))
{
path = "";
}
if (path == "")
{
status += "No file path specified. Will not save data to a .dat file.\n";
filePath = path;
}
// Retrieve and store the data
// Materials
for (int i = 0; i < model.materials.Count; i++)
{
materials.Add(new Material(model.materials[i], i + 1));
}
status += materials.Count + " materials loaded...\n";
// Cross sections
for (int i = 0; i < model.crosecs.Count; i++)
{
crossSections.Add(new CrossSection(model.crosecs[i], i + 1));
}
//Add beam ID's to crossections/materials/loads
foreach (Karamba.Elements.ModelBeam beam in model.elems)
{
foreach (CrossSection crosec in crossSections)
{
if (beam.crosec.name == crosec.name)
{
crosec.ids.Add(beam.ind.ToString());
}
}
foreach (Material material in materials)
{
if (beam.crosec.material.name == material.name)
{
material.ids.Add(beam.ind.ToString());
}
}
}
// Nodes
foreach (Karamba.Nodes.Node node in model.nodes)
{
nodes.Add(new Node(node));
}
status += nodes.Count + " nodes loaded...\n";
// Supports
foreach (Karamba.Supports.Support support in model.supports)
{
nodes[support.node_ind].addConstraint(support);
}
status += "Support constraints added to " + model.supports.Count + " nodes.\n";
// Beams
foreach (Karamba.Elements.ModelElement beam in model.elems)
{
Beam curBeam = new Beam(beam);
// Adding the start and end nodes
curBeam.start = nodes[curBeam.ids[0]];
curBeam.end = nodes[curBeam.ids[1]];
beams.Add(curBeam);
}
status += beams.Count + " beams loaded...\n";
// Loads
foreach (KeyValuePair <int, Karamba.Loads.GravityLoad> load in model.gravities)
{
loads.Add(new Load(load));
}
status += model.gravities.Count + " gravity loads added.\n";
foreach (Karamba.Loads.PointLoad load in model.ploads)
{
Load current = new Load(load);
current.node = nodes[load.node_ind];
loads.Add(current);
}
status += model.ploads.Count + " point loads added.\n";
foreach (Karamba.Loads.ElementLoad load in model.eloads)
{
// Create a load variable base on the load type
Load current = new Load();
Karamba.Loads.UniformlyDistLoad line = load as Karamba.Loads.UniformlyDistLoad;
//Karamba.Loads.PreTensionLoad pret = load as Karamba.Loads.PreTensionLoad;
Karamba.Loads.TemperatureLoad temp = load as Karamba.Loads.TemperatureLoad;
//else if (pret != null) {
// current = new Load(pret);
//}
//If there is not target element, apply the load to the whole structure
if (load.beamIds[0] == "")
{
current.beam_id = "";
loads.Add(current);
}
else
{
// We search the element
foreach (string beamid in load.beamIds)
{
if (line != null)
{
current = new Load(line);
}
// Very important to check Temperature BEFORE Pretension becaus Temperature derivates from Pretension
else if (temp != null)
{
current = new Load(temp);
}
current.beam.user_id = beamid;
current.beam_id = (beamid);
loads.Add(current);
}
}
}
// ID matching
// Karamba and Sofistik use different ID systems
// Karamba's materials and cross sections are pointing to an element ID
// Sofistik's elements need a cross section ID which needs a material ID
foreach (Material material in materials)
{
// If the IDs list is empty, it means that we want to apply the material to the whole structure (whichi is the default behavior: the default material is set by the constructors of all elements)
bool test = false;
foreach (string id in material.ids)
{
if (id != "")
{
test = true;
}
}
if (test)
{
foreach (CrossSection crosec in crossSections)
{
if (material.ids.Contains((crosec.id).ToString()))
{
crosec.material = material;
}
}
}
}
status += "Matching with material IDs...\n";
foreach (CrossSection crosec in crossSections)
{
// If the IDs list is empty, it means that we want to apply the cross section to the whole structure (which is the default behavior: the default cross section is set by the constructors of all elements)
bool test = false;
foreach (string id in crosec.ids)
{
if (id != "")
{
test = true;
}
}
if (test)
{
foreach (Beam beam in beams)
{
if (crosec.ids.Contains((beam.id - 1).ToString()))
{
beam.sec = crosec;
}
}
}
}
status += "Matching with cross section IDs...\n";
// Write the data into a .dat file format
Parser parser = new Parser(materials, crossSections, nodes, beams, loads);
output = parser.file;
if (path != "")
{
status += "Saving file to " + path + "\n";
System.IO.File.WriteAllText(@path, output);
status += "File saved!\n";
}
if (iSofistik == true && Directory.Exists(@"C:/Program Files/SOFiSTiK/2018/SOFiSTiK 2018") && path != "")
{
string targetPath = Path.GetFullPath(path);
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.FileName = "cmd.exe";
startInfo.Arguments = "/k cd C:/Program Files/SOFiSTiK/2018/SOFiSTiK 2018/ & sps -B " + targetPath;
process.StartInfo = startInfo;
process.Start();
}
else if (Directory.Exists(@"C:/Program Files/SOFiSTiK/2018/SOFiSTiK 2018") == false)
{
string targetPath = Path.GetFullPath(path);
string sofPath = Path.GetFullPath(sofistikPath);
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.FileName = "cmd.exe";
startInfo.Arguments = "/k cd " + sofPath + " & sps -B " + targetPath;
process.StartInfo = startInfo;
process.Start();
}
if (iTeddy)
{
string targetPath = Path.GetFullPath(path);
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.FileName = "cmd.exe";
startInfo.Arguments = "/c" + targetPath;
process.StartInfo = startInfo;
process.Start();
}
}
}
catch (Exception e) {
status += "\nERROR!\n" + e.ToString() + "\n" + e.Data;
}
Rhino.Collections.RhinoList <string> oBeamForces = new Rhino.Collections.RhinoList <string>();
foreach (string force in AccessSofistik.AccessSofData.SofBeamForces)
{
oBeamForces.Add(force.ToString());
}
// Return data
DA.SetData(0, output);
DA.SetData(1, status);
DA.SetDataList(2, AccessSofistik.AccessSofData.SofBeamForces);
}
public Load(Karamba.Loads.TemperatureLoad load)
{
init("T"); hydrate(load);
}
// This is the method that actually does the work.
protected override void SolveInstance(IGH_DataAccess DA)
{
// Some variables
string output = ""; // The file output
string status = "Starting component...\n"; // The debug output
// Several arrays where the data is stored
List <Material> materials = new List <Material>();
List <CrossSection> crossSections = new List <CrossSection>();
List <Node> nodes = new List <Node>();
List <Beam> beams = new List <Beam>();
List <Load> loads = new List <Load>();
// We need to reset some variables because the objects are not freed until Grasshopper is unloaded
Parser.id_count = 1;
try {
// Load the data from Karamba
// Retrieve and clone the input model
GH_Model in_gh_model = null;
if (!DA.GetData <GH_Model>(0, ref in_gh_model))
{
return;
}
Model model = in_gh_model.Value;
model = (Karamba.Models.Model)model.Clone(); // If the model is not cloned a modification to this variable will imply modification of the input model, thus modifying behavior in other components.
if (model == null)
{
status += "ERROR: The input model is null.";
output = "Nothing to convert";
}
else
{
string path = null;
if (!DA.GetData <string>(1, ref path))
{
path = "";
}
if (path == "")
{
status += "No file path specified. Will not save data to a .dat file.\n";
}
// Retrieve and store the data
// Materials
foreach (Karamba.Materials.FemMaterial material in model.materials)
{
// The first material seems to be wong but I don't know why it exists
if (model.materials.IndexOf(material) != 0)
{
materials.Add(new Material(material));
}
}
/*Disabled for forward compatibility
* // Check for material duplicates
* // This is necessary because karamba uses a preset material that is added every time that a model is assembled
* // As a consequence a model can get a great amount of redundant materials that will flood the output
*
* // Furthermore karamba seems to create a buggy material at index 0 during the cloning operation
* materials.RemoveAt(0);
* // Using a for loop because a collection used in foreach is immutable
* for (int i = 0; i < materials.Count; i++) {
* materials.RemoveAll(delegate(Material test_material) {
* return test_material.id != materials[i].id && materials[i].duplicate(test_material);
* });
* }
*/
status += materials.Count + " materials loaded...\n";
// Cross sections
foreach (Karamba.CrossSections.CroSec crosec in model.crosecs)
{
crossSections.Add(new CrossSection(crosec));
}
/*Disabled for forward compatibility
* // The same happens with Cross Sections
* crossSections.RemoveAt(0);
* for (int i = 0; i < crossSections.Count; i++) {
* crossSections.RemoveAll(delegate(CrossSection test_crosec) {
* return test_crosec.id != crossSections[i].id && crossSections[i].duplicate(test_crosec);
* });
* }
* status += crossSections.Count + " cross sections loaded...\n";
*/
// Nodes
foreach (Karamba.Nodes.Node node in model.nodes)
{
nodes.Add(new Node(node));
}
status += nodes.Count + " nodes loaded...\n";
foreach (Karamba.Supports.Support support in model.supports)
{
nodes[support.node_ind].addConstraint(support);
}
status += "Support constraints added to " + model.supports.Count + " nodes.\n";
// Beams
foreach (Karamba.Elements.ModelElement beam in model.elems)
{
Beam curBeam = new Beam(beam);
// Adding the start and end nodes
curBeam.start = nodes[curBeam.ids[0]];
curBeam.end = nodes[curBeam.ids[1]];
beams.Add(curBeam);
}
status += beams.Count + " beams loaded...\n";
// Loads
foreach (KeyValuePair <int, Karamba.Loads.GravityLoad> load in model.gravities)
{
loads.Add(new Load(load));
}
status += model.gravities.Count + " gravity loads added.\n";
foreach (Karamba.Loads.PointLoad load in model.ploads)
{
Load current = new Load(load);
current.node = nodes[load.node_ind];
loads.Add(current);
}
status += model.ploads.Count + " point loads added.\n";
foreach (Karamba.Loads.ElementLoad load in model.eloads)
{
// Create a load variable base on the load type
Load current = new Load();
Karamba.Loads.UniformlyDistLoad line = load as Karamba.Loads.UniformlyDistLoad;
Karamba.Loads.PreTensionLoad pret = load as Karamba.Loads.PreTensionLoad;
Karamba.Loads.TemperatureLoad temp = load as Karamba.Loads.TemperatureLoad;
if (line != null)
{
current = new Load(line);
}
// Very important to check Temperature BEFORE Pretension becaus Temperature derivates from Pretension
else if (temp != null)
{
current = new Load(temp);
}
else if (pret != null)
{
current = new Load(pret);
}
// If there is not target element, apply the load to the whole structure
if (load.beamId == "")
{
current.beam_id = "";
loads.Add(current);
}
else
{
// We search the element
current.beam = beams.Find(delegate(Beam beam) {
return(beam.user_id == load.beamId);
});
loads.Add(current);
}
}
status += model.eloads.Count + " line loads added.\n";
// ID matching
// Karamba and Sofistik use different ID systems
// Karamba's materials and cross sections are pointing to an element ID
// Sofistik's elements need a cross section ID which needs a material ID
foreach (Material material in materials)
{
// If the IDs list is empty, it means that we want to apply the material to the whole structure (whichi is the default behavior: the default material is set by the constructors of all elements)
bool test = false;
foreach (string id in material.ids)
{
if (id != "")
{
test = true;
}
}
if (test)
{
foreach (CrossSection crosec in crossSections)
{
if (material.ids.Contains((crosec.id - 1).ToString()))
{
crosec.material = material;
}
}
}
}
status += "Matching with material IDs...\n";
foreach (CrossSection crosec in crossSections)
{
// If the IDs list is empty, it means that we want to apply the cross section to the whole structure (which is the default behavior: the default cross section is set by the constructors of all elements)
bool test = false;
foreach (string id in crosec.ids)
{
if (id != "")
{
test = true;
}
}
if (test)
{
foreach (Beam beam in beams)
{
if (crosec.ids.Contains((beam.id - 1).ToString()))
{
beam.sec = crosec;
}
}
}
}
status += "Matching with cross section IDs...\n";
// Write the data into a .dat file format
Parser parser = new Parser(materials, crossSections, nodes, beams, loads);
output = parser.file;
if (path != "")
{
status += "Saving file to " + path + "\n";
System.IO.File.WriteAllText(@path, output);
status += "File saved!\n";
}
}
}
catch (Exception e) {
status += "\nERROR!\n" + e.ToString() + "\n" + e.Data;
}
// Return data
DA.SetData(0, output);
DA.SetData(1, status);
}
